- Overview
- Product Description
- Specification
- Application
- Company Profile
Basic Info.
Product Description
Agriculture Grade Monohydrate 33% Heptahydrate ZnSO4.7H2O Zinc Sulfate
Chemical Name: ZnSO4.7H2O Zinc Sulphate
Molecular Formula : ZnSO4.7H2O
Molecular Weight: 287.58
CAS: 7446-20-0
Zinc Oxide Specitification:
| Index name | ZnSO4-H20 | ZnSO4-7H20 |
| Content of Zinc sulphate %min | 98 | 98 |
| Zinc %min | 35.7 | 22.51 |
| Heavy metal(Pb) %max | 0.002 | 0.001 |
| Ferrum(Fe) %max | 0.008 | 0.003 |
| Cadmium(Cd) %max | 0.002 | 0.001 |
| Manganese(Mn) %max | 0.01 | 0.005 |
| Chloride(Cl) %max | 0.20 | 0.20 |
| PH Value(50g/L) min | 4.0 | 3.0 |
| Water insoluble %max | 0.02 | 0.02 |
Usage:
Zinc Sulphate is mainly used as raw material for the production of lithophone and zincsalts. It is also
used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification.
In agriculture, it is mainly used in feed additive and trace element fertilize, etc
Packing:
It is packed with polythene bag as the inner layer, and a compound plastic woven bag
as the outer layer. The netweight of each bag is 25kg. 500kg or 1000kgs
It should be stored in a dry and ventilating warehouse; kept away from
water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore,
it should be stored separately from poisonous substances.
With more than 10 years experience in chemical industry, Henan Sinowin Chemical Industry Co.,Ltd. is
one of the premier Supplier.Our aim is to provide customers the high quality products, most competitive
pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We
communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Our goods passed BV,ISO9001 &
SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before each
shipment in our laboratory to double confirm the quality.
Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers
to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
our factory have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in
24 hours. We welcome you to contact us for more information and look forward to working with you.